The 2089-6209-00 from MACOM is a Power Divider with Frequency 4 to 18 GHz, Insertion Loss 0.6 dB, Isolation 17 dB, Input Power 4 W, Amplitude Balance 0.25 dB. Tags: Module with Connectors, Wilkinson Power Divider. More details for 2089-6209-00 can be seen below.